Metamorphabet is a visually striking app that introduces and plays with letters and words. While it’s approach to letter-sound correspondence will also make it appropriate for older preschoolers, it’s easy interface and fun manipulation of letters and shapes into different words makes it accessible for 2-3 year olds as well. It can be used to introduce and reinforce new vocabulary. Younger children will be able to tap, push and pull the letters into different shapes that become new words. The vocabulary presented is diverse and includes nouns, verbs and descriptives, and both abstract and concrete words. It has more common early vocabulary, such as car and eat, but also includes later-learned words, such as beard, jiggle and upset. This app will expose younger children to a variety of new words and may start them thinking about how letters make words.